斜齒輪蝸輪蝸杆減速機采用直廓環麵蝸杆減少蝸輪磨損
斜齒輪蝸輪蝸杆減速機采用直廓環麵蝸杆減少蝸輪磨損。銑削動力頭結構及原理:電動機經皮帶輪把運動傳至Ⅰ軸,經兩蝸輪蝸杆減速機把運動傳至I軸zhou,再zai經jing兩liang減jian速su機ji傳chuan至zhi執zhi行xing機ji構gou,執zhi行xing機ji構gou采cai用yong雙shuang硬ying質zhi合he金jin銑xi力li盤pan。為wei了le全quan麵mian了le解jie該gai設she備bei的de減jian速su機ji蝸wo輪lun磨mo損sun情qing況kuang,發fa現xian薄bo弱ruo環huan節jie,提ti高gao耐nai用yong度du、降低維修成本,提供必要的改進設計依據,有必要對該專用設備的電動機減速機的蝸輪磨損進行研究。經過多年的使用實踐,筆者發現動力頭傳動機構蝸輪蝸杆減速機的蝸輪磨損較快,經過統計,大約4個月左右就要維修更換。根據傳動比37、中心距122.5mm、蝸杆轉速8.2rmin,查機械設計手冊,得蝸杆額定輸入功率為0.3Kw,計算得蝸輪輸出扭矩為

10341N.m此值遠遠大於阿基米德蝸杆傳動的輸出扭矩261N.m。對dui於yu設she備bei操cao作zuo人ren員yuan要yao求qiu,應ying提ti高gao其qi操cao作zuo技ji能neng,勤qin於yu檢jian查zha刀dao片pian磨mo損sun狀zhuang況kuang,及ji時shi更geng換huan已yi到dao磨mo鈍dun標biao準zhun的de刀dao片pian,防fang止zhi傳chuan動dong機ji構gou超chao負fu荷he運yun行xing。對dui於yu專zhuan用yong設she備bei設she計ji人ren員yuan要yao求qiu,應ying認ren真zhen核he算suan傳chuan動dong機ji構gou強qiang度du要yao求qiu,設she計ji時shi強qiang度du要yao留liu有you餘yu地di,防fang止zhi發fa生sheng意yi外wai情qing況kuang。這zhe樣yang加jia強qiang了le薄bo弱ruo環huan節jie,使shi傳chuan動dong鏈lian的de設she計ji趨qu於yu合he理li。是shi比bi較jiao簡jian單dan的de個ge變bian速su傳chuan動dong機ji構gou,形xing式shi多duo種zhong多duo樣yang,其qi基ji本ben原yuan理li就jiu是shi電dian動dong機ji帶dai動dong個ge伺服電機蝸輪蝸杆減速機,該蝸輪蝸杆減速機屬於阿基米德蝸杆傳動,可以實現鏜削、銑削、鑽削等功能。 蝸輪磨損分析:原因是減速機中的蝸輪表麵實際應力小於許用應力,但是很接近,表麵上看設計沒有標題題目。
應用效果:經過設計直廓環麵蝸杆傳動及加工製造、anzhuangtiaoshi,tidaileejimidewoganchuandong,bingjingguojiangjinniandeshijian,meiyouchuxianyichangxianxiang。wolunwoganjiansujishixixuedonglitoudezhongyaochuandongbujianzhi,tadedonglitexingduishebeideshiyongxingnengjishiyongshoumingyouzhijieyingxiang。zheyangzhixingjigoujiuhuodelesuoxudexuanzhuanyundong。yinci,yuanshejifanganchuyuzhongbukekaozhuangtai,danfuhezengda,jiuhuiyinqiboruohuanjiewolundeyanzhongmosun。zaishijiyingyongguochengzhong,ci臥式減速機的(de)蝸(wo)輪(lun)並(bing)沒(mei)有(you)承(cheng)受(shou)這(zhe)樣(yang)大(da)的(de)扭(niu)矩(ju),所(suo)以(yi)蝸(wo)輪(lun)不(bu)等(deng)閑(xian)磨(mo)損(sun)。再(zai)檢(jian)查(zha)機(ji)構(gou)的(de)負(fu)荷(he)狀(zhuang)況(kuang),經(jing)過(guo)仔(zai)細(xi)觀(guan)察(cha)設(she)備(bei)上(shang)銑(xi)刀(dao)盤(pan)上(shang)的(de)刀(dao)片(pian),發(fa)現(xian)銑(xi)刀(dao)盤(pan)上(shang)的(de)刀(dao)片(pian)不(bu)同(tong)程(cheng)度(du)上(shang)存(cun)在(zai)磨(mo)損(sun),甚(shen)至(zhi)有(you)些(xie)嚴(yan)重(zhong)磨(mo)損(sun),無(wu)形(xing)中(zhong)造(zao)成(cheng)其(qi)中(zhong)個(ge)蝸(wo)輪(lun)實(shi)際(ji)接(jie)觸(chu)應(ying)力(li)遠(yuan)遠(yuan)大(da)於(yu)許(xu)用(yong)應(ying)力(li),終(zhong)於(yu)引(yin)起(qi)蝸(wo)輪(lun)蝸(wo)杆(gan)減(jian)速(su)機(ji)中(zhong)的(de)蝸(wo)輪(lun)過(guo)早(zao)磨(mo)損(sun)。與(yu)阿(e)基(ji)米(mi)德(de)蝸(wo)杆(gan)傳(chuan)動(dong)相(xiang)比(bi),這(zhe)樣(yang)的(de)改(gai)進(jin)是(shi)合(he)理(li)的(de)、成功的。銑削動力頭能實現主運動和進給運動,並且有自動工件循環的動力部件。
benwenzhuyaoyanjiuxixuedonglitouchuandongjigoujiansujiwolunmosunguokuaideyuanyin,bingyongzhikuohuanmianwoganchuandongtidaiejimidewoganchuandong,tigaowolundeshiyongshouming,jiejuelewolunmosunguokuaidebiaotitimu,manyishengchandexuyao。 下(xia)麵(mian)將(jiang)利(li)用(yong)蝸(wo)輪(lun)齒(chi)麵(mian)的(de)接(jie)觸(chu)疲(pi)勞(lao)強(qiang)度(du)計(ji)算(suan)對(dui)蝸(wo)輪(lun)的(de)磨(mo)損(sun),做(zuo)符(fu)合(he)實(shi)際(ji)的(de)預(yu)測(ce)分(fen)析(xi),並(bing)提(ti)出(chu)改(gai)進(jin)措(cuo)施(shi),提(ti)高(gao)專(zhuan)用(yong)設(she)備(bei)連(lian)續(xu)生(sheng)產(chan)使(shi)用(yong)壽(shou)命(ming)及(ji)專(zhuan)用(yong)設(she)備(bei)的(de)設(she)計(ji)水(shui)平(ping)。因(yin)為(wei)直(zhi)廓(kuo)環(huan)麵(mian)蝸(wo)杆(gan)傳(chuan)動(dong)是(shi)多(duo)齒(chi)接(jie)觸(chu)和(he)雙(shuang)接(jie)觸(chu)線(xian)接(jie)觸(chu),因(yin)此(ci)擴(kuo)大(da)了(le)接(jie)觸(chu)麵(mian)積(ji),改(gai)善(shan)了(le)蝸輪蝸杆減速機的油膜形成條件,增大了齒麵間的相對曲率半徑等,這就是提高承載能力的原因所在。 解決措施:改gai進jin設she計ji方fang案an,用yong直zhi廓kuo環huan麵mian蝸wo杆gan傳chuan動dong替ti代dai阿e基ji米mi德de蝸wo杆gan傳chuan動dong,為wei了le應ying用yong原yuan來lai蝸wo輪lun蝸wo杆gan減jian速su機ji的de箱xiang體ti結jie構gou,還hai要yao維wei持chi原yuan傳chuan動dong比bi,直zhi廓kuo環huan麵mian蝸wo杆gan傳chuan動dong的de中zhong心xin距ju與yu原yuan來lai樣yang。因yin為wei維wei修xiu頻pin繁fan,不bu但dan增zeng加jia了le維wei修xiu費fei用yong,而er且qie還hai大da大da影ying響xiang了le生sheng產chan進jin度du。然ran後hou檢jian查zha蝸wo輪lun蝸wo杆gan的de潤run滑hua狀zhuang況kuang,潤run滑hua條tiao件jian良liang好hao。http://www.baisuixuetai.com.cn/product/list-wolunwoganjiansuji-cn.html
關鍵詞:伺服電機減速機一體式選型_減速器選型_減速器選型_減速電機選型_伺服減速機選型_錐齒輪減速機選型_硬齒麵減速電機選型_斜齒輪減速機選型_傘齒輪減速器選型_蝸輪蝸杆伺服電機減速機選型
標簽:  減速機采用直廓環麵蝸杆減少蝸輪磨損
